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نوع الوثيقة |
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مقال في مجلة دورية |
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عنوان الوثيقة |
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WATER SORPTION AND SOLUBILITY OF FLUORINATED WATER SORPTION AND SOLUBILITY OF FLUORINATED |
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لغة الوثيقة |
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الانجليزية |
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المستخلص |
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Statement of problem. Fluorinated monomers have been shown to reduce water sorption
and solubility in composite resins.
Purpose. Dentin bonding resins generally based upon All-Bond 2 and OptiBond Solo
Plus were formulated using fluorinated TEGDMA, TEGDMA, bis-EMA, and I-IEMA.
The purpose of this study was to measure and compare water sorption and solubility
among experimental resins with various concentration ofF-TEGDMA (F-T) and
commercial products.
Materials and Methods. Light-curable, filled and unfilled bonding resins were made with
F- T concentrations of 0, 17, 24, and 30 wt% of the resin component. Silanized barium
silicate glass was used for the filled resin at 48 wt%. According to the ANSIIADA
Specification # 27, water sorption (yVsp) and solubility values (WsI) were determined for
eight experimental and two commercial bonding resins with five specimens in each
group.
Result. Statistical significant differences were found between filled and unfilled bonding
resins (p<0.05) using ANOV A and Tukey HSD test.
Conclusion. Filler particles in bonding resins increase water sorption and solubility. The
experimental filled bonding resins showed less water sorption than did the commercial
products.
* Assistant Professor and chairman of Fixed Prosthodontic Division, Section of Oral and Maxillofacial
Rehabilitation Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia
* Presented at the annual meeting of the Saudi Dental Society and International Association for Dental
Research, Saudi Arabian Section, January 2006, at the General Assembly meeting, Riyadh, Saudi Arabia. |
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ردمد |
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0 |
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اسم الدورية |
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المجلة المصرية لطب الأسنان |
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المجلد |
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52 |
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العدد |
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1 |
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سنة النشر |
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2006 هـ
2006 م |
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نوع المقالة |
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مقالة علمية |
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تاريخ الاضافة على الموقع |
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Monday, December 10, 2007 |
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الباحثون
| عبد الحميد مغربي | Maghrabi, Abdulhamid | باحث رئيسي | دكتوراه | amaghrabi@kau.edu.sa |
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